Balance each skeleton reaction, calculate EOcell, and state whether the reaction is spontaneous. Cl2(g) + Fe2+(aq) à Cl- (aq) + Fe3+ (aq) Mn2+ (aq) + Co3+ (aq) à MnO2(s) + Co2+(aq) [acidic] AgCl(s) + NO(g) à Ag(s) + Cl- (aq) + NO3- (aq) [acidic]

Q: Calculate E°cell. Mn(s) + Fe2+(s) (aq) ↔ Mn2+ (aq) + Fe (s) a)E°cell =  ?V  b) Calculate E° for…

A: a) Eocell = Eored cathode - Eored anode  Here cathode: Fe2+ (aq) / Fe (s) Therefore, Eored cathode =…

Q: Use tabulated standard electrode potentials to calculate the standard cell potential for the…

A: Given:

Q: A galvanic cell has the overall reaction: Zn(s) + 2Eu(NO3)3(aq) → Zn(NO3)2(aq) + 2Eu(NO3)2(aq) Which…

A: Reduction takes place at the cathode where gain of electron occurs

Q: For the following redox reaction, calculate the E°cell, ΔG°, and equilibrium constant (K) for the…

A: Since in the redox reaction given, Fe2+ is being oxidised and MnO4- is being reduced  hence the…

Q: The balanced half-reaction occuring at the cathode in the redox reaction shown below is + 5Fes) +…

A:

Q: Write (Definition) and draw a schematic galvanic cell for the following spontaneously reaction;…

A: Galvanic cell (Voltaic cell):  An electrochemical cell that produces electrical energy by using a…

Q: Which of the following cell diagrams represents a galvanic cell? (ε°red(Cd2+/Cd) = –0.403V,…

A: In the galvanic cell, the half-cell reaction with greater standard reduction potential will behave…

Q: Determine E° for the reaction AI(s) + 3 Ag*(aq) → 3 Ag(s) + Al³*(aq). Standard Reduction E° (V)…

A:

Q: 20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation: Determine…

A: In a given question, we have to find out the free energy of Cell , equilibrium constant and cell…

Q: Consider a galvanic cell that harnesses the free energy from the redox reaction below.  MnO4-(aq) +…

A: Interpretation -  For a given galvanic cell that harnesses the free energy from the redox reaction…

Q: Calculate the [Ni2+] in the following galvanic cell, given that the measured voltage of the cell is…

A:

Q: Chemistry 19.10.-Calculate the standard potential, „E°, for this reaction from its AG° value.…

A: Given, X(s) + Y4+(aq) → X4+(aq) + Y(s)  ∆Go = 31.0 KJ = 31000 J

Q: Consider the following half-reactions: Half-reaction E° (V) Cl2(g) + 2e" → 2CI'(aq) 1.360v Ni?*(aq)…

A: 1. The strongest oxidizing agent is  =  Cl2 ( chloride)     2. The weakest oxidizing agent is =  Ni…

Q: Calculate E for the following unbalanced reactions. Indicate if the reactions are spontaneous as…

A: a) The reaction given is  Al3+ (aq) + Mg (s) → Al (s) + Mg2+ (aq) In the above reaction, Al3+ is…

Q: Determine the standard cell potential (E0cell) for the voltaic cell for this reaction below based…

A:

Q: reaction for the following galvanic cell? Cr(s)| Cr3+(aq) || Fe3+(aq) | Fe(s)

A: Reduction is process that involve gain of electrons and oxidation is a process that involves loss of…

Q: Use the tabulated electrode potentials to calculate K for the oxidation of iron by H++ (at 25°C):…

A: The question is based on the concept of electrochemistry.   the electrode which has higher reduction…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.